Na8 W2 N4 O4

semiconductor

· Na8 W2 N4 O4

Na8W2N4O4 is an experimental mixed-metal oxide-nitride compound containing sodium, tungsten, nitrogen, and oxygen—a rare combination that places it in the broader family of ternary and quaternary ceramic semiconductors. This material remains primarily a research compound, studied for potential applications in solid-state ionics and advanced ceramic technologies where mixed anionic systems (oxide-nitride) might enable novel ionic transport or electronic properties. The presence of sodium and tungsten suggests investigation into fast-ion conductors or functional ceramics, though practical engineering applications remain limited pending property optimization and scalability demonstration.

solid-state ionic conductors (research)advanced ceramic semiconductorssodium-ion battery materials (exploratory)high-temperature functional ceramicsmixed-anion oxide-nitride systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.364	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.307	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Na8 W2 N4 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control